GDX-502 填充柱測定非甲烷總烴
產(chǎn)品名稱:GDX-502 填充柱測定非甲烷總烴
產(chǎn)品型號:GDX-502
產(chǎn)品廠商:浩瀚色譜(山東)應(yīng)用技術(shù)開發(fā)有限公司
簡單介紹
GDX-502填充柱測定非甲烷總烴,液化石油氣,頂空進(jìn)樣器,粗苯,三苯,二甲苯,芝麻香白酒,3-甲硫基丙醇,乙酸乙酯,口罩,乙酸乙酯,醫(yī)療器械,環(huán)氧乙烷,三甲胺,二甲醚,乙縮醛
GDX-502 填充柱測定非甲烷總烴的詳細(xì)介紹
GDX-502填充柱測定非甲烷總烴
GDX-502填充柱測定非甲烷總烴 詳細(xì)信息:
固定相:硅烷化玻璃微球,2m*3mm,60-80目
固定相:GDX-502,2m*1/8,60-80目
滕州市浩瀚色譜儀器技術(shù)服務(wù)有限公司,根據(jù)環(huán)境監(jiān)測工作的實(shí)際情況,采用雙柱雙檢測器氣相色譜法和除烴凈化空氣測定空白值的方法,對地區(qū)非甲烷烴的含量進(jìn)行了測定。討論了非甲烷烴的在測定過程中的若干問題,指出了雙柱雙檢測器氣相色譜法測定非甲烷總烴也存在不足之處:FID的響應(yīng)值不能準(zhǔn)確反映空氣非甲烷總烴污染程度。
GDX-502填充柱測定非甲烷總烴 圖片:
Determination of non-methane total hydrocarbons by GDX-502 packed column
GDX-502 packed column for the determination of non-methane total hydrocarbons
Statio nary phase: Silanized glass microspheres, 2m*3mm, 60-80 mesh
Statio nary phase: GDX-502, 2m*1/8, 60-80 mesh
Tengzhou Haohao Chromatography Instrument Technology Service Co., Ltd., ba sed on the actual situation of enviro nmental mo nitoring work, the two-column double detector gas chromatography and the method of determining the blank value of hydrocarbon removal air were used to determine the co ntent of non-methane hydrocarbons in the region. Some problems in the determination process of non-methane hydrocarbons are discussed. It is pointed out that there are also shortcomings in the determination of non-methane total hydrocarbons by two-column double detector gas chromatography: the respo nse value of FID can not accurately and comprehensively reflect the pollution degree of air non-methane total hydrocarbons. .
Determination of non-methane total hydrocarbons by GDX-502 packed column
Solved the problem:
Interference peak problem
2. The problem of negative values of non-methane total hydrocarbons
GDX-502填充柱測定非甲烷總烴 詳細(xì)信息:
固定相:硅烷化玻璃微球,2m*3mm,60-80目
固定相:GDX-502,2m*1/8,60-80目
滕州市浩瀚色譜儀器技術(shù)服務(wù)有限公司,根據(jù)環(huán)境監(jiān)測工作的實(shí)際情況,采用雙柱雙檢測器氣相色譜法和除烴凈化空氣測定空白值的方法,對地區(qū)非甲烷烴的含量進(jìn)行了測定。討論了非甲烷烴的在測定過程中的若干問題,指出了雙柱雙檢測器氣相色譜法測定非甲烷總烴也存在不足之處:FID的響應(yīng)值不能準(zhǔn)確反映空氣非甲烷總烴污染程度。
GDX-502填充柱測定非甲烷總烴 圖片:
解決了以下問題:
1.干擾峰的問題
2.非甲烷總烴出現(xiàn)負(fù)值的問題
Determination of non-methane total hydrocarbons by GDX-502 packed column
GDX-502 packed column for the determination of non-methane total hydrocarbons
Statio
Statio
Tengzhou Haohao Chromatography Instrument Technology Service Co., Ltd., ba
Determination of non-methane total hydrocarbons by GDX-502 packed column
Solved the problem:
Interference peak problem
2. The problem of negative values of non-methane total hydrocarbons
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